The Romantic Matron (The Saint TV Series)

Plot
In Buenos Aires the Saint meets an American called Beryl Carrington, whose car is bumped into by that of a charming local, Ramon, who has the damage repaired within the day. Ramon tells Beryl that he has a list of political dissidents out to topple the government in a brief-case which he wants her to smuggle out of the country. She entrusts it to the Saint but when two men attack him for it he suspects that Ramon may be using Beryl for reasons which are far from romantic.